diff --git a/test/zone.spec.js b/test/zone.spec.js
index 9253cd4d9..385f0d610 100644
--- a/test/zone.spec.js
+++ b/test/zone.spec.js
@@ -85,27 +85,81 @@ describe('Zone.patch', function () {
 
     it('should work', function (done) {
 
-    runs(function() {
-      flag = false;
-      hasParent = false;
+      runs(function() {
+        flag = false;
+        hasParent = false;
+
+        window.requestAnimationFrame(function () {
+          hasParent = !!window.zone.parent;
+          flag = true;
+        });
+      });
+
+      waitsFor(function() {
+        return flag;
+      }, "requestAnimationFrame to run", 1);
 
-      window.requestAnimationFrame(function () {
-        hasParent = !!window.zone.parent;
-        flag = true;
+      runs(function() {
+        expect(hasParent).toBe(true);
       });
+
     });
+  });
 
-    waitsFor(function() {
-      return flag;
-    }, "requestAnimationFrame to run", 1);
+  describe('Promise', function () {
+    var flag, hasParent;
 
-    runs(function() {
-      expect(hasParent).toBe(true);
+    beforeEach(function () {
+      flag = false;
+      hasParent = false;
     });
 
+    it('should work with .then', function () {
+      if (!window.Promise) {
+        return;
+      }
+
+      runs(function() {
+        new Promise(function (resolve) {
+          requestAnimationFrame(resolve);
+        }).then(function () {
+          hasParent = !!window.zone.parent;
+          flag = true;
+        });
+      });
+
+      waitsFor(function() {
+        return flag;
+      }, "requestAnimationFrame to run", 1);
+
+      runs(function() {
+        expect(hasParent).toBe(true);
+      });
     });
-  });
 
+    it('should work with .catch', function () {
+      if (!window.Promise) {
+        return;
+      }
+
+      runs(function() {
+        new Promise(function (resolve, reject) {
+          requestAnimationFrame(reject);
+        }).catch(function () {
+          hasParent = !!window.zone.parent;
+          flag = true;
+        });
+      });
+
+      waitsFor(function() {
+        return flag;
+      }, "requestAnimationFrame to run", 1);
+
+      runs(function() {
+        expect(hasParent).toBe(true);
+      });
+    });
+  })
 
   describe('element', function () {
 
diff --git a/zone.js b/zone.js
index 4e94d58da..9497a0e45 100644
--- a/zone.js
+++ b/zone.js
@@ -96,8 +96,7 @@ Zone.patchFn = function (obj, fnNames) {
     var delegate = obj[name];
     if (delegate) {
       zone[name] = function () {
-        arguments[0] = zone.bind(arguments[0]);
-        return delegate.apply(obj, arguments);
+        return delegate.apply(obj, Zone.bindArguments(arguments));
       };
 
       obj[name] = function marker () {
@@ -107,6 +106,26 @@ Zone.patchFn = function (obj, fnNames) {
   });
 };
 
+Zone.patchPrototype = function (obj, fnNames) {
+  fnNames.forEach(function (name) {
+    var delegate = obj[name];
+    if (delegate) {
+      obj[name] = function () {
+        return delegate.apply(this, Zone.bindArguments(arguments));
+      };
+    }
+  });
+};
+
+Zone.bindArguments = function (args) {
+  for (var i = args.length - 1; i >= 0; i--) {
+    if (typeof args[i] === 'function') {
+      args[i] = zone.bind(args[i]);
+    }
+  }
+  return args;
+}
+
 Zone.patchableFn = function (obj, fnNames) {
   fnNames.forEach(function (name) {
     var delegate = obj[name];
@@ -223,6 +242,14 @@ Zone.patch = function patch () {
 
   Zone.patchProperties(HTMLElement.prototype);
   Zone.patchProperties(XMLHttpRequest.prototype);
+
+  // patch promises
+  if (window.Promise) {
+    Zone.patchPrototype(Promise.prototype, [
+      'then',
+      'catch'
+    ]);
+  }
 };
 
 Zone.init = function init () {